CN209805247U - Spacing insulating isolation device convenient to operate - Google Patents
Spacing insulating isolation device convenient to operate Download PDFInfo
- Publication number
- CN209805247U CN209805247U CN201920274704.6U CN201920274704U CN209805247U CN 209805247 U CN209805247 U CN 209805247U CN 201920274704 U CN201920274704 U CN 201920274704U CN 209805247 U CN209805247 U CN 209805247U
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- insulator
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- shielding
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Abstract
The utility model provides a spacing insulation isolation device with convenient operation, which comprises a shielding box and a limiting plate, wherein the shielding box comprises a top wall, a bottom wall, a left side wall, a right side wall, a front side wall and a rear side wall, the limiting plate is movably arranged on the top wall of the shielding box, first avoidance notches are arranged on the top wall and the bottom wall of the shielding box, a spacing bayonet is arranged on the limiting plate, after the shielding box is installed in place with an insulator through the first avoidance notches, the limiting plate is operated to enable the spacing bayonet to clamp the insulator and shield the first avoidance notches, thus when the insulator and a cross arm are insulated and shielded, the first avoidance notches can be inserted into opposite to the insulator to enable the insulator to be positioned in the first avoidance notches, thereby shielding the insulator and the cross arm, then the limiting plate is operated to enable the spacing bayonet to clamp the insulator, and simultaneously, the limiting plate also shields the first avoidance notches, so that the insulator and the cross, therefore, the operator can not touch the cross arm during operation, thereby avoiding the danger of electric shock.
Description
Technical Field
The utility model relates to a power maintenance appurtenance especially relates to a convenient spacing insulating isolation device of operation.
background
When the 10KV live-line work adopts an insulating glove work method to tie and tear down the insulator binding wire, insulation shielding measures need to be taken for components such as the column insulator and the cross arm, and the traditional method mainly adopts an insulating blanket to perform insulation shielding on the components such as the column insulator and the cross arm. Therefore, how to improve the method for arranging the insulation shielding on the column insulator has important significance for improving the quality of live-wire work.
When parts such as column insulators, cross arms and the like are insulated and shielded by adopting an insulating blanket at present, the insulating blanket is directly attached to and covered with the column insulators, so that creepage distance of the insulating blanket short-circuit insulators on porcelain skirts can be caused in special occasions, and potential safety hazards of equipment which is relatively directly discharged are caused. And because the components such as the lead, the insulator, the cross arm and the like are compactly arranged and the air space is small, the personal safety hidden trouble that an operator touches different potential devices simultaneously to generate short-circuit electric shock exists in the shielding process. Meanwhile, due to the structural shape of the component, the situations that insulation isolation measures are not in place, insulation shielding is not tight, the overlapped part between the insulation blankets cannot meet requirements and the like often occur.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient and safe spacing insulating isolating device of operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient spacing insulating isolating device of operation, wherein, including shielding case and limiting plate, shield the case and bag and include roof, diapire, left side wall, right side wall, preceding lateral wall and back lateral wall, the limiting plate activity is located on the roof of shielding the case, all is equipped with the first breach of dodging the insulator on the roof of shielding the case and the diapire, is equipped with spacing bayonet socket on the limiting plate, shields the case through first dodging the breach and the insulator installation back that targets in place, operates the limiting plate so that spacing bayonet socket blocks the insulator and shield the first breach of dodging.
Furthermore, the limiting plate and the top wall of the shielding box are arranged in a sliding mode.
Furthermore, the rear side wall of the shielding box is provided with a sliding groove, and the front end of the limiting plate is provided with a sliding plate inserted into the sliding groove.
Furthermore, the top wall top of shielding case just is close to preceding lateral wall department and is equipped with spacing surrounding edge, forms the spacing groove between spacing surrounding edge and the top wall, and the rear end of limiting plate inserts the spacing inslot in order to be spacing with the up-and-down direction of limiting plate.
Furthermore, be equipped with the catch bar that is convenient for promote the limiting plate gliding on the limiting plate, the catch bar is equipped with the second of dodging spacing surrounding edge and dodges the breach and form on the catch bar with spacing surrounding edge's preceding terminal surface complex spacing step.
Further, the catch bar is close to the second and dodges breach one end and is equipped with the baffle, and the baffle sets up with the preceding lateral wall laminating that shields the case, and spacing step and baffle cooperation carry on spacingly when sliding to the limiting plate.
Furthermore, the shielding box is an epoxy resin shielding box, and the limiting plate is an epoxy resin limiting plate.
Furthermore, the front side wall of the shielding box is provided with a handle convenient for installing the insulating partition plate.
Further, the handle comprises a first handle and a second handle, and the first handle and the second handle are arranged at intervals.
Furthermore, the front end of the first avoidance notch is provided with an insulating rubber flap, and the limiting plate is installed in place and then the insulating rubber flap shields the insulator.
After the technical scheme is adopted, the utility model has the advantages of as follows:
1. In the utility model, by arranging a spacing insulation isolation device which comprises a shielding box and a limiting plate, the shielding box comprises a top wall, a bottom wall, a left side wall, a right side wall, a front side wall and a back side wall, the limiting plate is movably arranged on the top wall of the shielding box, and first avoidance notches for avoiding insulators are arranged on the top wall and the bottom wall of the shielding box, and limiting bayonets are arranged on the limiting plate, so that when the insulators and the cross arms are shielded in an insulation way, the first avoidance notches can be inserted into the shielding box opposite to the insulators, so that the insulators are positioned in the first avoidance notches, thereby shielding the insulators and the cross arms, then the limiting plate is operated to enable the limiting bayonets to clamp the insulators, meanwhile, the limiting plate also shields the first avoidance notches, so that the insulators and the cross arms are shielded, thus an operator can not touch the cross arms during operation, thereby avoiding electric shock danger, only the top of the, the top of the insulator has no electric shock risk, namely the insulator and the cross arm are well shielded, insulated and isolated to ensure the safety of operators, and compared with the prior mode of wrapping the insulator by an insulating blanket, the mode is easy to operate, and two simple operations are performed, so that the operation is convenient, the time and the labor are saved, and the operation efficiency of maintainers is greatly improved; simultaneously, the limiting plate can be fine and the insulator cooperation to shield the spacing fixed of case, thereby guarantee spacing insulating isolating device's the stability and the reliability of insulating effect of shielding.
2. The limiting plate is movably arranged on the top wall of the shielding box through the sliding arrangement between the limiting plate and the top wall of the shielding box, the limiting plate is conveniently operated in the mode, and the limiting plate is reliable and stable in movement and cannot deviate.
3. Through setting up the spout at the back lateral wall that shields the case, the front end of limiting plate is equipped with the sliding plate that inserts in the spout, and the sliding plate mutually supports the slip setting in order to realize the limiting plate with the spout promptly, has both guaranteed the gliding reliability and the stability of limiting plate like this, and simple structure, convenient processing production.
4. The top wall top of shielding case just is close to preceding lateral wall department and is equipped with spacing surrounding edge, forms the spacing groove between spacing surrounding edge and the top wall, and the rear end of limiting plate inserts the spacing inslot in order spacing with the up-and-down direction of limiting plate, can be spacing with the up-and-down direction of limiting plate like this for the limiting plate can not rock from top to bottom when horizontal slip, stability and reliability when guaranteeing the limiting plate slip, thereby guarantee spacing insulating isolating device's insulation and shield the effect.
5. Be equipped with the catch bar that is convenient for promote the limiting plate is gliding on the limiting plate, the catch bar is equipped with dodges the second of spacing surrounding edge and dodges the breach and form on the catch bar with spacing surrounding edge's preceding terminal surface complex spacing step, this limit is convenient for promote the limiting plate to guarantee the gliding stability of limiting plate.
6. The catch bar is close to the second and dodges breach one end and is equipped with the baffle, and the baffle sets up with the laminating of the preceding lateral wall that shields the case, and spacing step and baffle cooperation are spacing in order to carry out when sliding to the limiting plate, thereby it is radial spacing with the limiting plate through the cooperation of spacing step and baffle promptly, stability when guaranteeing the limiting plate and slide to guarantee that the limiting plate can be fine shield the breach with first dodging, thereby guarantee spacing insulating isolating device's insulation and shield the effect.
7. The shielding box is an epoxy resin shielding box, the limiting plate is an epoxy resin limiting plate, and the material is good in insulating effect, light, convenient for operation of operators, time-saving, labor-saving, and capable of saving physical consumption and improving the operation efficiency.
8. The front side wall of the shielding box is provided with a handle which is convenient for installing a limiting insulating isolation device, so that the shielding box is conveniently arranged on the insulator, and the operating efficiency of operators is improved.
9. Set the handle to including the first in command and the second in command, and the first in command and the interval of second in command set up, can both hands hold the shielding case like this to locate the shielding case on the insulator, both saved physical power, also more convenient operation, and the operation is stable.
10. Through dodging the front end department of breach at first and setting up the insulating rubber lamella, the limiting plate installation targets in place the back insulating rubber lamella in order to shield the insulator, and the effect is shielded in order to guarantee spacing insulating isolating device's that like this can be better insulating to guarantee operating personnel's security.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
Figure 1 is a side view of the shielding box in the spacing insulating isolation device of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is the top view of limiting plate among the spacing insulating isolating device.
Figure 4 is the cooperation schematic diagram of shielding case and limiting plate among the spacing insulating isolating device.
Fig. 5 is a schematic view of the state of the spacing insulating isolation device when it is to be shielded.
Fig. 6 is a schematic view of the state of the spacing insulation isolation device of the present invention when it is ready to be shielded.
Fig. 7 is a schematic diagram of the state of the spacing insulating isolation device after finishing shielding.
The names of the components marked in the figures are as follows:
100. A limiting insulation isolation device; 1. a shielding box; 11. a top wall; 111. limiting surrounding edges; 12. a bottom wall; 13. a first avoidance notch; 14. a rear sidewall; 141. a chute; 15. a front side wall; 151. a handle; 1511. a first handle; 1512. a second handle; 16. a left side wall; 17. a right side wall; 2. a limiting plate; 21. a limiting bayonet; 22. a push rod; 221. a baffle plate; 23. a sliding plate; 3. an insulator; 4. and (4) a cross arm.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.
as shown in fig. 1 to 7, the utility model provides a spacing insulation isolation device 100 with convenient operation, which comprises a shielding box 1 and a spacing plate 2, wherein the shielding box 1 comprises a top wall 11, a bottom wall 12, a left side wall 16, a right side wall 17, a front side wall 15 and a rear side wall 14, the spacing plate 2 is movably arranged on the top wall 11 of the shielding box 1, the top wall 11 and the bottom wall 12 of the shielding box 1 are both provided with a first avoidance notch 13 for avoiding an insulator 3, the spacing plate 2 is provided with a spacing bayonet 21, after the shielding box 1 is installed in place with the insulator 3 through the first avoidance notch 13, the spacing plate 2 is operated to make the spacing bayonet 21 clamp the insulator 3 and shield the first avoidance notch 13, so that when the insulator 3 and the cross arm 4 are insulated and shielded, the first avoidance notch 13 can be inserted opposite to the insulator 3 and the cross arm 4, so that the insulator 3 and the cross arm 4 are located in the first avoidance notch 13, therefore, the insulator 3 and the cross arm 4 are shielded, the limiting plate 2 is operated to enable the limiting bayonet 21 to clamp the insulator 3, and meanwhile, the limiting plate 2 also shields the first avoiding notch 13, so that the insulator 3 and the cross arm 4 are shielded, an operator cannot touch the cross arm during operation, electric shock hazards are avoided, only the top of the insulator is exposed, and the top of the insulator is free of electric shock risks, namely, the insulator and the cross arm are well shielded, insulated and isolated, so that the safety of the operator is ensured, and compared with the prior mode of wrapping through an insulating blanket, the mode is easy to operate, simple two-time operation is realized, the operation is convenient, the operation time and labor are saved, and the operation efficiency of maintainers is greatly improved; meanwhile, the limiting plate can be well matched with the insulator to limit and fix the shielding box, so that the stability and the reliability of the insulation shielding effect of the limiting insulation isolation device are ensured; of course, the process of shielding the insulator and the cross arm by the spacing insulation isolation device 100 can be specifically referred to fig. 5 to 7.
In this embodiment, slide the setting between the roof 11 with limiting plate 2 and shielding case 1 to realize that the activity of limiting plate 2 is located on the roof 11 of shielding case 1, this kind of mode is convenient to the operation of limiting plate, and the limiting plate motion is reliable, stable, can not squint.
In order to ensure the stability of the sliding of the limiting plate, a sliding groove 141 can be arranged on the rear side wall 14 of the shielding box 1, a sliding plate 23 inserted into the sliding groove 141 is arranged at the front end of the limiting plate 2, the sliding groove 141 is formed by outwards extending and upwards turning the rear side wall 14, and the sliding plate 23 is formed by downwards turning the front end of the limiting plate 2, namely the sliding plate and the sliding groove are mutually matched to realize the sliding arrangement of the limiting plate, so that the reliability and the stability of the sliding of the limiting plate are ensured, the structure is simple, and the processing and the production are convenient.
For the gliding stability of better assurance limiting plate, can just be close to preceding lateral wall 15 department and set up spacing surrounding edge 111 in the roof 11 top of shielding case 1, spacing surrounding edge 111 and roof 11 interval from top to bottom are with forming the spacing groove between, the rear end of limiting plate 2 inserts the spacing inslot in order spacing with the upper and lower direction of limiting plate 2, can be spacing with the upper and lower direction of limiting plate like this, make the limiting plate can not rock from top to bottom when horizontal slip, stability and reliability when guaranteeing the limiting plate slip, thereby guarantee spacing insulating isolating device's insulation and shield the effect.
In order to facilitate the operation of the limiting plate and further ensure the sliding stability of the limiting plate, a push rod 22 which facilitates the pushing of the limiting plate 2 to slide can be arranged on the limiting plate 2, the push rod 22 is an independent part and is fixed with the limiting plate 2 by adhesion, the push rod 22 is provided with a second avoidance notch which avoids the limiting surrounding edge 111, and a limiting step which is matched with the front end face of the limiting surrounding edge 111 is formed on the push rod 22, so that the limiting plate can be conveniently pushed, and the sliding stability of the limiting plate can be ensured; simultaneously, catch bar 22 is close to the second and dodges breach one end and is equipped with baffle 221, and baffle 221 sets up with the preceding lateral wall laminating of shielding the case, and spacing step and baffle cooperation are spacing when sliding to the limiting plate, thereby it is radial spacing with the limiting plate through the cooperation of spacing step and baffle promptly, guarantee the stability when the limiting plate slides to guarantee that the limiting plate can be fine shield first dodge the breach, thereby guarantee spacing insulating isolating device's insulation and shield the effect.
In order to ensure the insulation effect and facilitate operation, the shielding box 1 can be an epoxy resin shielding box, and the limiting plate 2 is an epoxy resin limiting plate.
in order to facilitate the installation of the limiting insulation isolation device, a handle 151 which facilitates the installation of the limiting insulation isolation device can be arranged on the front side wall 15 of the shielding box 1, so that the shielding box is conveniently installed on the insulator, and the operating efficiency of operators is improved; specifically, the handle 15 is arranged to comprise a first handle 1511 and a second handle 1512, and the first handle 1511 and the second handle 1512 are arranged at intervals, so that the shielding box can be held by two hands to be arranged on the insulator, so that physical strength is saved, the operation is more convenient, and the operation is stable.
For the better insulating effect of shielding of guaranteeing spacing insulating isolation device, can set up the insulating rubber flap at the first front end department of dodging breach 13, limiting plate 2 installs back insulating rubber flap that targets in place in order to shield the insulator, the insulating effect of shielding of guaranteeing spacing insulating isolation device that like this can be better to guarantee operating personnel's security.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (10)
1. The utility model provides a convenient spacing insulating isolating device of operation, a serial communication port, including shielding case and limiting plate, shield the case and bag and include roof, diapire, left side wall, right side wall, preceding lateral wall and back lateral wall, the limiting plate activity is located on the roof of shielding the case, all be equipped with the first breach of dodging the insulator on the roof of shielding the case and the diapire, be equipped with spacing bayonet socket on the limiting plate, shield the case through first dodging the breach and the insulator installation back that targets in place, the operation limiting plate so that spacing bayonet socket blocks the insulator and shield the first breach of dodging.
2. The spacing insulation isolation device according to claim 1, wherein the spacing plate is slidably arranged with the top wall of the shielding box.
3. The spacing insulation and isolation device according to claim 2, wherein the rear side wall of the shielding box is provided with a sliding groove, and the front end of the spacing plate is provided with a sliding plate inserted into the sliding groove.
4. The spacing insulation isolation device according to claim 2, wherein a spacing surrounding edge is arranged above the top wall of the shielding box and close to the front side wall, a spacing groove is formed between the spacing surrounding edge and the top wall, and the rear end of the spacing plate is inserted into the spacing groove to spacing the spacing plate in the vertical direction.
5. The spacing insulation isolation device according to claim 4, wherein the spacing plate is provided with a push rod for pushing the spacing plate to slide, the push rod is provided with a second avoiding notch for avoiding the spacing surrounding edge, and the push rod is provided with a spacing step matched with the front end surface of the spacing surrounding edge.
6. The limiting insulating and isolating device according to claim 5, wherein a baffle is arranged at one end of the push rod close to the second avoidance notch, the baffle is attached to the front side wall of the shielding box, and the limiting step is matched with the baffle to limit the limiting plate when the limiting plate slides.
7. The spacing insulation isolation device according to claim 1, wherein the shielding box is an epoxy shielding box and the spacing plate is an epoxy spacing plate.
8. The spacing insulating and isolating device according to claim 1, wherein the front side wall of the shielding box is provided with a handle for facilitating installation of the insulating partition.
9. The spacing insulating isolator device of claim 8, wherein said handle comprises a first handle and a second handle, the first handle and the second handle being spaced apart.
10. The spacing insulation and isolation device according to claim 1, wherein an insulation rubber flap is arranged at the front end of the first avoidance notch, and the insulation rubber flap shields the insulator after the shielding plate is installed in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274704.6U CN209805247U (en) | 2019-03-05 | 2019-03-05 | Spacing insulating isolation device convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920274704.6U CN209805247U (en) | 2019-03-05 | 2019-03-05 | Spacing insulating isolation device convenient to operate |
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| Publication Number | Publication Date |
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| CN209805247U true CN209805247U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920274704.6U Active CN209805247U (en) | 2019-03-05 | 2019-03-05 | Spacing insulating isolation device convenient to operate |
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| CN (1) | CN209805247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018659A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Adjustable insulation assembly and insulation shielding method |
| CN115424796A (en) * | 2022-08-31 | 2022-12-02 | 国网新疆电力有限公司奎屯供电公司 | Insulation and isolation replacement device for low-voltage electric energy metering device |
-
2019
- 2019-03-05 CN CN201920274704.6U patent/CN209805247U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018659A (en) * | 2020-08-31 | 2020-12-01 | 广东电网有限责任公司广州供电局 | Adjustable insulation assembly and insulation shielding method |
| CN115424796A (en) * | 2022-08-31 | 2022-12-02 | 国网新疆电力有限公司奎屯供电公司 | Insulation and isolation replacement device for low-voltage electric energy metering device |
| CN115424796B (en) * | 2022-08-31 | 2024-01-30 | 国网新疆电力有限公司奎屯供电公司 | Insulation isolation device for replacing low-voltage electric energy metering device |
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